DougB, I think you'd like the S&W 360SC .357/.38 ... for hiking and such, at 12oz. with the ability to shoot .357mag, .38+P, or .38spl SA or DA, it's tough to beat. Oh ya, I forgot about the .38 shotshells too (nice for a snake).
Others,
I've heard no mention yet about trigger pull on DA pistols. Time and again I hear the "gurus" bitch about how a DA auto is bad for PP (personal protection) as, presuming you don't carry cocked-n-locked, the first trigger pull is significantly different than the rest, implying that your first shot (more likely than the rest) may be significantly poor.
At the very least, a DA auto SHOULD have a decocker (even if it has a safety). The Sig P232 is likely the most ideal CC auto in this respect as it has no safety, but does have a decocker, and, you can get them in DAO, if you wish. I think a Kahr P9 DA with a decocker and a DAO option, both with NO SAFETY would be ideal. Actually, I'm a little surprised Sig hasn't (at least to my knowledge) come out with something like the P232 in a polymer frame ... even then, I would prefer 9mm (as opposed to kurz).
Otherwise, just practice more with your DAO until you can shoot like you can in SA (not like I'll ever be able to).
Later.